Wifey would like the newest Navigation DVD for her 2004 LS430, and we live in North Carolina.
What is the newest version and what are the most economical places to buy it? Thanks!

 

You may want to wait a month or so for the 2013 edition (which will be Version 13.1).
For the 2004 LS430, you will need the 4th Gen DVD.
I think you might find the best price at Sewell Lexus after you create an account and take advantage of the Club Lexus discount, but others may have a better source.

 

Check eBay, as well.

 

Just purchased one from a guy on eBay that states it has the override built into it. I can't really tell as I have a hardware override so not sure if it really worked. But at under $20 it was worth a test.

Currently a person is selling for $13. Just type in the search
"Lexus Toyota DVD 2013 Update Version GEN 4 12.1 U27"

Note: I haven't been to anywhere to test to see if it does indeed have new addresses which the previous didn't . I know from my DVD creating days of messing with the override that I can label the disk so it will display anything I want in the info section. So someone with an old disk can label it as 14.1 if they wanted to, so buyers beware.